baber/WOPTO huggingface dataset:
Patent JP-H09173824-A (JP)
Title: Exhaust structure in high voltage-impressing vacuum device
Inventor: MARUTA SHIZUHARU
IPC: B01J19/08
Filed: 1995-12-21
Abstract: PROBLEM TO BE SOLVED: To prevent discharge from being caused by adhesion of residue in an exhaust pipe even when a dry pump is used. SOLUTION: This exhaust structure is equipped with an enclosure 1, a terminal box 5 which is internally formed in the enclosure 1 and insulated from the enclosure 1 and also impressed with high voltage and an exhaust pipe 21 which penetrates both the terminal box 5 and the enclosure 1 and exhausts doping gas mixed with residue from the terminal box 5 side. In this case, a discharge preventive pipe 23 is fitted to the exhaust pipe 21 between the terminal box 5 and the enclosure 1. The discharge preventive pipe 23 consists of an insulating material and also is formed of a large diameter part having inside diameter larger than the exhaust pipe 21. Further, a plurality of sheets of parallel annular discharge preventive plates are desirably arranged side by side in the inside of the large diameter part in the gas exhaust direction.
Patent JP-H09178290-A (JP)
Title: Desiccant type air conditioner
Inventor: MAEDA KENSAKU
IPC: F24F3/14
Filed: 1995-12-21
Abstract: PROBLEM TO BE SOLVED: To enhance the efficiency of energy by providing each heat exchanger between a first evaporator and a second absorber and between a first condenser and a second regenerator, using heat of absorption in a first cycle system and heat of condensation in a second cycle system as a heating source and using heat of evaporation in the second cycle system as a cooling source. SOLUTION: A heat exchanger 21 is formed between a first evaporator 3 in a first cycle system and a second absorber 11 in a second cycle system, and a heat exchanger 20 is formed between a first condenser 4 in the first cycle system and a second regenerator 12 in the second cycle system. A route 32 for a transfer medium which takes out both of heat of absorption in the first cycle system and heat of condensation in the second cycle system as a heating source is so formed that the transfer medium passes through a heat transfer tube 31 of a condenser 14 in the second cycle system and a heat transfer tube 30 of an absorber 1 in the first cycle system in order to effect heat- exchanging. Thus, the consumption of heat source energy for cooling operation is reduced, and a desiccant type air conditioner excellent in economy can be obtained.
Patent JP-H10166787-A (JP)
Title: Electronic blackboard apparatus
Inventor: EGUCHI KAZUHIRO
IPC: G03B27/00
Filed: 1996-12-13
Abstract: PROBLEM TO BE SOLVED: To provide an electronic blackboard apparatus for detecting a home position of a writing medium by a moving amount of a necessary minimum limit. SOLUTION: First, when a screen home position is not detected at step S1, a screen is started to be moved at step S7. When the home position is detected until a predetermined amount is moved (at step S8), the screen is stopped. If the home position is not detected even if it is moved at the predetermined amount (step S9), the screen is reversed (step S10), and the screen is moved until the home position is detected (step S11).
Patent JP-H02179604-A (JP)
Title: Head up display device
Inventor: FUJITA MASAYUKI
IPC: G02B27/02
Filed: 1988-12-29
Abstract: PURPOSE:To visually recognize the information display light of less aberration by arranging a prism, which compensates the chromatic aberration generated in the information display light by a holographic combiner, between an optical information display means and a manipulator. CONSTITUTION:Since light X going to a holographic combiner 2 from the external field is transmitted through the holographic combiner 2 as it is and reaches eyes of a manipulator 1, the manipulator 1 can visually recognize an external scene. The information display light emitted from an optical information display means 4 in an information light throwing device 3 is transmitted through a relay lens system 6 and a prism 7 and is reflected on a turning mirror 8 and is made incident on the holographic combiner 2. Since the chromatic aberration in such direction is generated at the time of transmission through the prism 7 that the chromatic aberration in the vertical direction of the information display light due to the holographic combiner 2 is cancelled, the manipulator 1 can visually recognize the information display light of less aberration, which is emitted from the information display means 4, overlapping the external scene.
Patent JP-H11132832-A (JP)
Title: Water-depth indicating apparatus
Inventor: SUGA FUKUMA
IPC: G01C13/00
Filed: 1997-10-27
Abstract: PROBLEM TO BE SOLVED: To obtain a water-depth indicating apparatus in which an operating lever, an operating piece and a float are not influenced from the outside due to strong wind and rain or the like and by which a precise water level is grasped clearly even when viewed from any direction. SOLUTION: In a water-depth indicting apparatus, an indicating box 1 is formed at the upper part in such a way that water-depth graduations 2 and indicating frames 4 are formed on its surfaces, that a plurality of sliding groove 3 are formed on side faces and that a cover 6 is formed at the lower part. A guide pipe 5 is attached between the indicating box 1 and the cover 6. An operating lever 7 in which a float 8 is attached to the lower end and in which an operating piece both ends of which are connected to the indicating frames 4 via the sliding grooves 3 is attached at the upper end is installed inside the guide pipe 5. The indicating box 1, the guide pipe 5 and the cover 6 are opened so as to communicate in such a way that the operating lever 7 can be moved up and down.
Patent JP-2000157388-A (JP)
Title: Storage and exhibit furniture for lighting equipment
Inventor: HORIKI KIKUO
IPC: A47F7/00
Filed: 1998-11-25
Abstract: PROBLEM TO BE SOLVED: To provide a storage and exhibit furniture for exhibiting and storing a plurality of luminaires by reducing waste with respect to space and electricity. SOLUTION: A plurality of drawer plates 10 are incorporated in one rectangular box shaped exterior box 11 so as to pull in and out manually, luminaires 12 is detachably attached to each drawer plate 10 electrically and mechanically, and this luminaires 12 is pulled out of the exterior box 11 together with the drawer plate 10 for exhibition and is stored in the exterior box 11. Only the luminaires for exhibition 12 which is pulled out of the exterior box 11 is lit to reduce waste in power consumption on the whole and protect the luminaires 12 stored in the exterior box 11 from dust by the exterior box 11.
Patent JP-H09181085-A (JP)
Title: Hetero-junction bipolar transistor and manufacture thereof
Inventor: KATO MANABU
IPC: H01L21/331
Filed: 1995-12-21
Abstract: PROBLEM TO BE SOLVED: To obtain a hetero-junction bipolar transistor(HBT) excellent in manufacturability without sacrificing performance as element by forming at least on a base layer a base electrode that is formed by self-alignment with an emitter layer, and that is positioned away from the normal mesa-side surface of the emitter layer. SOLUTION: A base electrode 20 is formed in proximity to the reverse mesa- side surface of an emitter layer 8 by the lift-off method using a mask the opening shape of which corresponds to that of a planar projection region that contains an emitter electrode 11 and a base layer 4 but does not contain the normal mesa-side surface 8a of the emitter layer 8. The base electrode 20 is formed on the base layer 4 by self-alignment with the emitter layer 8. At this time the base electrode 20 is not formed on the normal mesa-side surface 8a of the emitter layer 8. This prevents the base electrode 20 from being electrically short-circuited with the bottom 15 of the normal mesa-side 8a of the emitter layer 8.
Patent JP-H11241208-A (JP)
Title: Gloves having integrally formed wrist strap
Inventor: LENHART KLAUS
IPC: A41D19/00
Filed: 1998-11-25
Abstract: PROBLEM TO BE SOLVED: To obtain gloves capable of not only surely holding a pole for directly transmitting a force but also holding the pole even under any conditions and having the pole capable of being hung and supported from each one of the gloves without separating and losing the pole therefrom. SOLUTION: The gloves 10 are capable of holding a ski pole grip 18 with a wrist strap 11 in a state of a pull tab 30 removed from a loop part 21 and hanging and supporting the ski pole grip 18 from each one of the gloves 10 so as to be floatable from each one of the gloves 10 so that a user can hold an article while wearing the gloves 10. This state can be achieved by removing the pull tab 30 from the loop part 21 and, on the other hand, making the pull tab 30 and a mounting part 31 essentially freely floatable from each one of the gloves 10 within the range of the pull tab 30 and the mounting part 31 fixed to the palm side of the loop part 21.
Patent JP-H11168834-A (JP)
Title: Underfloor ventilation system
Inventor: SEGUCHI KAZUMI
IPC: H01L31/04
Filed: 1997-12-04
Abstract: PROBLEM TO BE SOLVED: To provide an underfloor ventilation system which enables the reduction of a running cost while a stable ventilation operation can be maintained. SOLUTION: An underfloor ventilation system has a solar cell 2 which is a power supply for a ventilation operation, a commercial power supply 1 which is an auxiliary power supply, a power supply relay switch 4, a control unit 7 and a ventilation fan motor 8. When the ventilation fan motor 8 is started and when the output of the solar cell 2 is insufficient, the control unit 7 controls the power supply relay switch 4 to close the commercial power supply 1, and in a normal ventilation operation, the solar cell 2 is used as the power supply. With such a constitution, a running cost can be reduced, while the stable ventilation operation is maintained.
Patent JP-H06191569-A (JP)
Title: Part package
Inventor: YUGAWA KAZUHIKO
IPC: B65D83/00
Filed: 1992-12-15
Abstract: PURPOSE:To easily take out a part housed in each bag of tied bags and well fit the part during housing. CONSTITUTION:A part package comprises tied bags 2 wherein bags 20 housing a part are connected in one direction and a case 3 housing the tied bags 2 being folded in their tied direction, wherein the case 3 has a slit for pulling out the bags on one end of the tied direction of the tied bags 2 and thickness (b) of the case 3 in a direction of the folded bags 2 is larger than length (a) in the tied direction of the parts. The tied bags 2 can be sequentially pulled out of the slit of the case 3 while the bags 2 are being housed in the case 3.
Patent JP-H03194979-A (JP)
Title: Microwave resonator
Inventor: HIGAKI KENJIRO
IPC: H01P7/08
Filed: 1989-12-22
Abstract: PURPOSE:To obtain a high performance microwave component using an superconducting oxide material by composing of a microwave transmission line including a dielectric layer and at least a pair of conductor layers in such a manner that one of the conductor layers is grounded, and forming the conductor layers of a composite superconducting oxide material. CONSTITUTION:In a microwave resonator composed of a microwave transmission line formed of a dielectric layer 3 and at least a pair of conductor layers 1, 2 formed adjacently to the layer 3 according to a predetermined pattern in such a manner that one 2 of the layers 1, 2 is grounded, the layers l, 2 are formed of a composite oxide superconducting material. For example, the layer 3 is formed of an LaAlO3, the layers 1, 2 are formed of YBa2Cu3Oy thin films, as a microstrip line composed of the layer 3, a central conductor 1 formed according to a desired pattern on the layer 3, and a ground conductor layer 2 formed on the entire lower surface of the layer 3, or a balanced strip line buried with the layer 1 at a center.
Patent JP-H06180568-A (JP)
Title: Image smoothing display system
Inventor: IZUNO NOBUAKI
IPC: G06T5/20
Filed: 1992-12-15
Abstract: PURPOSE:To prevent a dither image from varying in density and deteriorating in resolution by smoothing an enlarged or reduce dither image with smoothing matrixes which differ with scale factor and displaying the smoothed image. CONSTITUTION:The enlarged or reduced dither image is stored in an image memory 11, read out in synchronism with the synchronizing signal of a display device, and smoothed with the smoothing matrixes 12-14. The smoothing process is carried out in pixel units by locally adding an attentional pixel and its peripheral pixels and the dither image after the smoothing process is selected by a selector 15 which uses the scale factor as selection information and displayed on a display device. For example, when the scale factor is X2, the smoothing matrix 21 is selected, and P is set as the attentional pixel and locally added to its peripheral pixels according to the shape of the smoothing matrix 21. Further, the smoothing matrix 22 for a X1 scale factor or the smoothing matrix 23 for a X1/2 scale factor is selected and P is set as the attentional pixel similarly and locally added to the peripheral pixels according to the shape of the selected smoothing matrix.
Patent JP-H02180796-A (JP)
Title: Production of silicon carbide single crystal
Inventor: SHIGETA MITSUHIRO
IPC: C30B25/18
Filed: 1988-12-29
Abstract: PURPOSE:To obtain the silicon carbide single crystal having no lamination defects with good reproducibility by providing a prescribed growth region of a desired size on a silicon substrate inclined in a specific direction in the growth face bearing and growing the silicon carbide single crystal in this region. CONSTITUTION:The growth region of the desired size is provided on the silicon substrate inclined in the growth face bearing from the [100] direction to the [011] direction or [011'] direction. The silicon carbide single crystal is grown to a prescribed thickness in this growth region, by which the desired single crystal is obtd. The silicon carbide single crystal obtd. in such a manner is usable for forming semiconductor elements, such as, for example, field effect transistors and complementary MOS. The semiconductor device having excellent electrical characteristics is produced by using the growth region of the silicone carbide single crystal as a semiconductor element and using the other region as the region mainly for the purpose of power feeding.
Patent JP-2001156782-A (JP)
Title: Method for transmitting data to a plurality of destinations
Inventor: YAMAMOTO YUKIHIRO
IPC: H04L12/28
Filed: 1999-11-25
Abstract: PROBLEM TO BE SOLVED: To provide a system that transmits data to a plurality of destinations that can reduce a data transmission time while keeping reliability of data transfer. SOLUTION: A transmission source station #1 transmits data A to a wireless station #2. The wireless station #2 transmits the received data A to a wireless station #3. After that, the data A are sequentially transmitted to a lowermost stream wireless station #n according to a broadcast list. Each wireless station (transmission source station #1) can receive data transmitted from a wireless station (wireless station #2) that is installed next to the wireless station #1 downward. When each wireless station (transmission source station #1) cannot receive the data A sent from the next downward wireless station (wireless station #2) to a next wireless station (wireless station #3), each wireless station (transmission source station #1) transmits again the data A to the wireless station (wireless station #2) installed downward by one.
Patent JP-H08169983-A (JP)
Title: Rubber composition for tire tread
Inventor: HAMASHIMA SHIHO
IPC: C09C1/48
Filed: 1994-12-16
Abstract: PURPOSE: To provide a rubber composition which has high resiliency while it can keep high-level abrasion resistance when used as the tread of a low-fuel- consumption tire of a passenger car of a small-sized truck. CONSTITUTION: This composition is prepared by compounding 100 pts.wt. rubber component with 35-100 pts.wt. furnace carbon black belonging to a hard region have a nitrogen adsorption specific surface area (N2 SA) of 75-100m<2> /g and a DBP absorption of a compressed sample of 105-120ml/100g and having such selected properties that the relationship: Dst>=0.62×De+28.0 (Dst is the Stokes modal diameter of carbon black aggregates as measured with a disc centrifuge(DCF); and De is the cirle-equivalent mean diameter of the projected areas of carbon black aggregates obtained by analyzing the two-dimensional image taken with a transmission-type electron microscope) is satisfied.
Patent JP-H04203064-A (JP)
Title: Device for forming cavity for fixing structural steel, and its forming method
Inventor: YUKIMURA NORIE
IPC: E04G9/08
Filed: 1990-11-30
Abstract: PURPOSE:To enable a cavity to be easily formed at high precision and at a low cost by setting a cavity forming device, and by taking air out of air tubes to remove a form after concrete is placed to be hardened. CONSTITUTION:On the outer periphery of a cylindrical core frame l, air tubes 2, 2 are arranged, and a steel frame column leg fixing cavity-forming device A is composed. Then, at the fixing position of a steel frame column leg in a form for a footing beam or an underground beam, the cavity forming device A is set. In this case, from an air feeding pipe 2a, air is fed, and the air tubes 2 are kept expanded. Besides, the upper section of the core frame 1 is supported on the form via the connecting member of a chain or the like. After that, in the form, concrete C is placed, and after it is hardened, the air in the air tubes 2 is removed from and the form is removed and a cavity H is formed.
Patent JP-H02180128-A (JP)
Title: Packaging apparatus
Inventor: KAWAKAMI RYUICHI
IPC: B65B53/06
Filed: 1988-12-28
Abstract: PURPOSE:To effect packaging of film in a stable condition by folding shrink film over the underside of an object to be packaged and applying hot air jets to the object thus packaged to shrink the film for carry-out as final package. CONSTITUTION:A frame 1 is provided on the side of packaging part 2 with a rear folding body 12 moving reciprocally in the longitudinal direction of shrink film 7 and a lateral folding body 13 capable of opening and closing in the lateral direction thereof. Upon placement of an object 3 to be packaged on a receiving stand 5, a fixing plate 94 turns on a pivot 95 to secure the end part of the film 7 between itself and a receiving rod 93. The film is heat sealed on a carry-out belt conveyor by a heat sealer 109 and, at the same time, hot air jets are applied from a hot air outlet opening 131 to the packaged object to shrink the film 7 for tightening the package and it is carried out by the carry-out belt conveyor 110.
Patent JP-H09291930-A (JP)
Title: Locking end for coupling part
Inventor: JIYAN GARAARU
IPC: F16C11/06
Filed: 1996-12-13
Abstract: PROBLEM TO BE SOLVED: To automatically and simultaneously lock and unlock a head, arrange a ball coupling, and finally lock the ball coupling in the hemispherical hollow part of the head and mount the head in combination with a filter ring. SOLUTION: A lock end for a coupling part is formed such that a head 2 having a hollow part is contained, the engaging part of a ball coupling is fixed and an elastic deformation part by the insertion stress of the ball coupling is radially arranged, and the part cooperates with a locking means such that the hollow part is radially expanded or not expanded according to the position of the locking means. The hollow part is formed in the head 2 by a cylinder body 2d. The cylinder body 2d has an annular space 2b to mount a guiding and movable press button member 4 type locking means. The member 4 is constituted in such a manner to be cooperative with the head part and the hollow part is radially expandable or non-expandable according to the position of the member 4.
Patent JP-2000180758-A (JP)
Title: Laser diode raster output scanner for interlace scanning line
Inventor: REES JAMES D
IPC: B41J2/44
Filed: 1999-11-25
Abstract: PROBLEM TO BE SOLVED: To provide a raster output scanner assembly which can print at a high speed and is applicable to a compact printer. SOLUTION: A 1st and a 2nd laser beams A, B are outputted from a 1st laser diode 104, and reflected by a 1st rotating polygon 110, and forms a 1st and a 2nd scanning lines on a light receptor 20. Moreover, a 3rd and 4th laser beams C, D are outputted from a 2nd laser diode 204, and reflected by a 2nd rotating polygon 210, and forms a 3rd and a 4th scanning lines on the light receptor 20. The 3rd scanning line is formed between the 1st and 2nd scanning lines, and the 2nd scanning line is formed between the 3rd and 4th scanning lines.
Patent JP-H08180755-A (JP)
Title: Assembling structure of switch
Inventor: HIRAI HIDEO
IPC: H01H9/02
Filed: 1994-12-20
Abstract: PURPOSE: To precisely set a switch contact part by forming a positioning part of the switch contact part in a lower case. CONSTITUTION: A lower case 28 is conformed with an upper case 2. Knobs 3, 4, 5, 6, 7, and 8 are journalled to the upper case 2 and suspend operational levers 3b, 4c, 5c, 6c, 7c, and 8a. Switch contact parts 11, 16, 19, 22, 25, and 26 have operational axes 11a, 16a, 19a, 22a, 25a, 26a joined to the operational levers 3b, 4c, 5c, 6c, 7c, and 8a. The lower case 28 forms positioning parts 28b, 28c, 28d, 28e, 28f, 28g, and 28i to position the switch contact parts 11, 16, 19, 22, 25, 26, etc., at desiring positions.
Patent JP-2000151254-A (JP)
Title: Sector antenna device
Inventor: MURAMOTO MITSURU
IPC: H04W16/28
Filed: 1998-11-10
Abstract: PROBLEM TO BE SOLVED: To provide a sector antenna device which obtains an equivalent effect of increasing the number of sectors without increasing the number of directional antennas. SOLUTION: This sector antenna device has controlling means 6 and 9 which realize a single mode in which they switches plural directional antennas #1 to #6 one at a time and a compound mode in which they make two adjacent directional antennas a set (e.g. #1 and #2) and switch it, can select each directional antenna in the same as the conventional manner and make it function in the single mode, and realizes the radiation directivity at a middle position between the two directional antennas and realizes radiation directivity directions exceeding the number of prepared directional antennas by selecting two adjacent directional antennas and making them function in the compound mode.
Patent JP-2000147251-A (JP)
Title: Production of polarizing film and polarizing plate
Inventor: KONDO SEIJI
IPC: G02B5/30
Filed: 1998-11-10
Abstract: PROBLEM TO BE SOLVED: To develop a method for producing a polarizing film by a wet method by which a polarizing film of good quality can be efficiently produced in a high production yield without causing wrinkles, bending or flaws. SOLUTION: A hydrophilic polymer film 1 is impregnated with a dichroic substance and dipped and transported in a soln. 4 while the film is stretched to produce a polarizing film. In this process, the liquid in the bath 3 is sprayed 5 to the hydrophilic polymer film during the film is being dipped and transported so as to maintain the stretched state of the film. Then a transparent protective layer is formed on one or both surfaces of the polarizing film to obtain the polarizing plate. By this method, even when the film is locally loosened due to the difference in the swelling rate caused by absorption of the soln., the stretched state of the hydrophilic polymer film while being dipped and transported can be maintained by spraying the soln., and the polarizing film of high quality can be efficiently produced in a high yield.